7 strangers are locked up in building. There is nothing to eat in the building. They see a big stock pot, a butcher‘s knife and a watch to count 7 days. The 7 strangers are locked in the building for 7 days and they have to kill each other until there is only 1 person left. The 7 people go insane due to hunger and stress.
| Directing | Kayoko Asakura | Director |
| Writing | Michio Yazu | Novel |
| Writing | Keito Aida | Novel |
| Writing | Hisakatsu Kuroki | Writer |
